﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Congducsan
{
    class ClsCommon
    {
        public Double HsTl(Double Tl, int TlT)
        {
            Double mHsTl;
            if (TlT==0)
            {
                mHsTl = 1;
            }
            else
            {
                mHsTl = Tl;
            }
            return mHsTl;
        }
    }
}
